Journal of Korean Society on Water Environment (한국물환경학회지)

Korean Society on Water Environment (한국물환경학회)
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Biological Phosphorus Removal using the Sequencing Batch Reactor Process

연속회분식반응조를 이용한 생물학적인 인 제거 연구

  • Yang, Hyung-Jae (Water Quality Research Department, National Institute of Environmental Research) ;
  • Shin, Eung-Bai (Dept. of Civil and Environmental Engineering, Hanyang University) ;
  • Chung, Yun-Chul (Environment Research Center, Korea Institute of Science and Technology) ;
  • Choi, Hun-Geun (Water Quality Research Department, National Institute of Environmental Research)
  • 양형재 (국립환경연구원 수질연구부) ;
  • 신응배 (한양대학교 토목환경공학과) ;
  • 정윤철 (한국과학기술연구원 환경연구센타) ;
  • 최훈근 (국립환경연구원 수질연구부)
  • Published : 2000.12.30
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Abstract

A bench-scale reactor using SBR process was experimented with an synthetic wastewater. The main purpose of this investigation was to evaluate applicability in the field and process removal efficiencies in terms of BOD and T-P and its corresponding kinetic parameters. Removal rate of phosphorus was 77% in terms of total phosphorus. Effluent concentrations were $9.8mg/{\ell}$ BOD and $1.1mg/{\ell}$ T-P. Effluent quality was maintained consistently stable by controlling decant volume and operating cycles. The efficiency for phosphorus removal was increased due to decrease in BOD-SS loading value in the range of $0.25{\leq}$aeration time ratio${\leq}0.52$.

Keywords

References

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